Cite
Springtails from the early Cretaceous amber of Spain (Collembola, Entomobryomorpha), with an annotated checklist of fossil Collembola
MLA
Sánchez-García, Alba, and Michael S. Engel. Springtails from the Early Cretaceous Amber of Spain (Collembola, Entomobryomorpha), with an Annotated Checklist of Fossil Collembola. 2016. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbhl&AN=edsbhl.title.159227&authtype=sso&custid=ns315887.
APA
Sánchez-García, A., & Engel, M. S. (2016). Springtails from the early Cretaceous amber of Spain (Collembola, Entomobryomorpha), with an annotated checklist of fossil Collembola.
Chicago
Sánchez-García, Alba, and Michael S. Engel. 2016. Springtails from the Early Cretaceous Amber of Spain (Collembola, Entomobryomorpha), with an Annotated Checklist of Fossil Collembola. New York. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbhl&AN=edsbhl.title.159227&authtype=sso&custid=ns315887.